(n-19)*3=12

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Solution for (n-19)*3=12 equation:


Simplifying
(n + -19) * 3 = 12

Reorder the terms:
(-19 + n) * 3 = 12

Reorder the terms for easier multiplication:
3(-19 + n) = 12
(-19 * 3 + n * 3) = 12
(-57 + 3n) = 12

Solving
-57 + 3n = 12

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '57' to each side of the equation.
-57 + 57 + 3n = 12 + 57

Combine like terms: -57 + 57 = 0
0 + 3n = 12 + 57
3n = 12 + 57

Combine like terms: 12 + 57 = 69
3n = 69

Divide each side by '3'.
n = 23

Simplifying
n = 23

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